How to RETRY redeeming an invitation code in TestFlight app?

If you encounter difficulties with redeeming an invitation code in the TestFlight app, don't worry. There is a simple way to retry the process and ensure you can access the desired app. Follow these steps to retry redeeming an invitation code in TestFlight app:

1. Download the TestFlight app from the App Store.
2. Once installed, open the TestFlight app on your device.
3. In the top right corner, you will find the "Redeem" button. Tap on it.
4. Enter the invitation code you received. If you are just trying out an example, enter any code for demonstration purposes.
5. After entering the code, tap on the "Redeem" button.
6. It is possible that you may encounter an "invalid code" message. If this happens, tap on the "Retry" button instead of closing the pop-up by selecting "OK".
7. By tapping "Retry," the pop-up will appear again, displaying the previous code you entered.
8. Take this opportunity to double-check all the characters in the code. It is possible that there may be spacing before or after the code, or even an additional character. Confirm the accuracy of the code by referring back to your source or using the copy-paste function.
9. The "Redeem" button will only become active if you make any changes to the code. If you previously failed with the same code, the "Redeem" button will not activate. Ensure you add an additional character or make any necessary modifications to enable the button.
10. Tap "Redeem" again after making the required changes.
11. If needed, you can once again tap "Retry" to attempt the redemption process multiple times. However, it is advisable not to make excessive retries consecutively, as it may result in potential blocking or other issues. Carefully consider how many attempts you make.
12. Finally, if the redemption process is successful, the app will appear in the list of apps within the TestFlight app.

By following these steps, you can easily retry redeeming an invitation code in the TestFlight app. Take caution not to overwhelm the system with multiple consecutive retries, as that may lead to unforeseen complications. Happy app testing!